With a product like the automobile, which has been around for more than a century, there aren't a lot of dramatic changes most years. Ford did it in the 1990s with the SUV; Chrysler with the minivan.
But, mostly, changes in non-commercial vehicles designed to transport a person or family and personal stuff are incremental.
This year, the changes are about electronics.
There have been electronics in cars since the end of the crank start. The electric starter motor eliminated the need to crank the car by hand, and eliminated the broken wrists that occurred when the car backfired and the crank shot back around at the startled driver. (This new technology -- full disclosure -- hurt the finances of my grandfather, a city doctor who used to set the wrists of early motorists).
After the starter motor, then came windshield wipers and the Blaupunkt radio in the Studebaker -- talk about your driver distraction for those laughing at "Fibber McGee and Molly."
Electronics in cars these days make the old radios, with the dials that had push buttons that would move the tuner and whistling noises between stations, seem as quaint as the old Dodge Dart with its boxy hood and fins.
This year, Chrysler is resurrecting the Dodge Dart, or at least the name. While Darts of old had long hoods and round headlights, and were mostly available with a three-speed transmission on a V8, the new version with a six-speed manual doesn't even look like a distant cousin.
Sure, both have four wheels and are made by Chrysler, but there is nothing retro about the new Dart.
It looks like most contemporary small sedans, having more in common with a Toyota Camry than a classic Chrysler. It also has bells and whistles on its bells and whistles, including a SiriusXM Travel Link that provides information on weather when rolling down the window isn't enough.
The system can provide fuel prices and locations, allowing you to drive farther out of the way to pay less for gasoline. It has scores and schedules available for baseball, hockey, NASCAR, golf, and professional and college football and basketball.
The Sirius system has a database of movie listings for 4,500 theaters, which can be located, with directions, by the car's Garmin navigation system.
Navigation systems are really in.
Most new cars now come with a navigation system option of one sort or another. In the past, when my uncle asked my aunt about how much farther they had to go, she would look at the map and say, "About an inch." Not anymore.
Navigation systems may have turn-by-turn directions, but they lack that sense of humor.
Hyundai's Elantra, which was named the car of the year last month at the North American International Auto Show in Detroit, has jacks for iPods and USB ports and XM Satellite Radio. Upgrades include a navigation system with a 7-inch color display and a camera to show what you are about to hit when you are backing up.
Ford will be bringing out its 2013 Escape, Fusion, Mustang and Taurus models. Like other manufacturers, Ford cars are loading up with various technologies. The Ford "Sync" system is a marriage of Ford and Microsoft, which is not a name normally associated with cars.
The Sync system allows drivers to talk to the car to make calls, pick out music and even get directions, eliminating the need to ask a gas station attendant. It does beg the question of whether every now and then, when you are driving down the road, the car will automatically shut down and restart to install updates.
Ford also has options using radar built into the car that can let drivers make decisions in advance, such as the adaptive cruise control in which the driver pre-sets how much cushion he wants to give the car in front of him. When the car pulls up on another, it leaves 29 yards, 44 yards or 66 yards and slows to the speed of the car ahead until there is clear road.
Radar also can be used in a Ford to warn a driver backing out of a parking space about the approach of another car, which is handy when your car is between two SUVs. It has another sensor to tell a driver when another vehicle is in the driver's blind spot.
The other really fun thing to do with a Ford is to go kick the back of the 2013 Escape, or at least, pretend to kick the back of the car. That is because a kicking motion under the rear bumper will open the hatch, if someone standing there has the right key fob on them.
To close the latch, do the little Rockette move again and down it goes. The vehicle even has a sensor to stop the liftgate from closing on your head if your son thinks it would be funny to make a kicking motion while you are loading the back.
The Buick Verano, one of the featured cars of the Pittsburgh auto show, has a display with so many widgets it makes you wonder when it wasn't enough just to know how fast you were going and how many revolutions the engine turned over every minute.
The Verano is a luxury sedan with access to FM radio, Internet radio, satellite radio, a personal music player like an iPod or MP3 player, Stitcher radio shows, the audio for television shows and podcasts on demand and access to the phone through Bluetooth audio.
Or, as the Buick website says, "With Buick IntelliLink, you are truly in command of your connected infotainment experience."
The Verano is the smallest and least expensive of the Buick line, starting at a $22,585 manufacturer-suggested retail price.
The truly high-end performance cars, however, barely nod to the infotainment experience of driving. Instead, they are looking more at driving as the experience.
For those going a little more high end, or $64,000 worth of high end, another featured car at the show will be the Lotus Evora-S, a car so dedicated to engineering a racing-like experience that the company runs a driver training course. Bluetooth and DVD systems are not standard equipment.
The Lotus specifications say it will accelerate from zero to 60 mph in 4.4 seconds.
The Lotus is a bargain compared with another featured car at the show: the Lexus LFA Super Car. The LFA has a $375,000 sticker price and goes from zero to 60 mph in 3.6 seconds. The manufacturer said it is capable of hitting 202 mph in sixth gear, though that may not be possible on the Parkway East around 5 p.m.
Like the Lotus, the Lexus does not give much of a nod toward technology beyond a car radio, but will rock a race track.
And while the Lotus Evora has rear seats that have been described as mostly decorative because they are so small, the LFA just eliminates the rear seats, though it does have a spoiler that automatically adjusts to the speed to hold the car to the road.
The LFA also has an electronic tachometer, because the engine can rev so quickly the designers did not want the weight of a needle to slow it down on the console.
The 2012 Pittsburgh International Auto Show is Friday through Monday at the David L. Lawrence Convention Center. The show runs from 10 a.m.-10p.m. Friday and Saturday and 10 a.m.-6 p.m. Sunday and Monday. Admission is $10, except Monday, when admission is $5. Seniors 60 years or older can get in for $8, as can military members with identification. Children 12 and younger will receive free admission.
Ann Belser: firstname.lastname@example.org or 412-263-1699. First Published February 15, 2012 5:00 AM